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1. CN114132181 - Vehicle control method and device, medium and equipment

Office
China
Application Number 202010917831.0
Application Date 03.09.2020
Publication Number 114132181
Publication Date 04.03.2022
Publication Kind A
IPC
B60L 7/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
7Electrodynamic brake systems for vehicles in general
10Dynamic electric regenerative braking
18Controlling the braking effect
CPC
B60L 7/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
7Electrodynamic brake systems for vehicles in general
10Dynamic electric regenerative braking
18Controlling the braking effect
B60L 2240/16
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
10Vehicle control parameters
14Acceleration
16longitudinal
Applicants GREAT WALL AUTOMOBILE CO., LTD.
长城汽车股份有限公司
Inventors WU DI
吴迪
YANG XUEJING
杨雪静
ZHANG JUN
张峻
LIU HAN
刘寒
HAN SONG
韩松
WANG ZENGLI
王增利
SHAN HONGYAN
单红艳
Agents 北京英创嘉友知识产权代理事务所(普通合伙) 11447
Title
(EN) Vehicle control method and device, medium and equipment
(ZH) 车辆控制方法和装置、介质、设备
Abstract
(EN) The invention relates to a vehicle control method and device, a medium and equipment. The method applied to the vehicle comprises the steps that if the vehicle runs in a road section, target deceleration is obtained, and for each vehicle in the multiple vehicles, the target deceleration is determined by multiple historical deceleration when the vehicle runs in the road section and triggers braking energy recovery; and if the vehicle triggers braking energy recovery under the condition that the braking instruction is received, braking energy recovery is controlled to be conducted according to the target deceleration. In this way, the braking recovery strength suitable for the road section where the vehicle is located can be applied, braking recovery is economically carried out, and therefore the number of treading times of the braking pedal is reduced, and the driving experience is improved.
(ZH) 本公开涉及一种车辆控制方法和装置、介质、设备。应用于车辆的方法包括:若本车在一路段中行驶,则获取目标减速度,其中,针对多台车辆中的每台车辆,所述目标减速度由所述每台车辆在所述路段中行驶且触发制动能量回收时的多个历史减速度确定;若所述本车在接收到制动指令的情况下触发制动能量回收,则控制按照所述目标减速度进行制动能量回收。这样,能够应用适合于本车所在路段的制动回收强度,较经济地进行制动回收,从而减少了制动踏板的踩踏次数,提升了驾驶体验。
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